package jsd2204.bookstore.bookserver.mapper;

import jsd2204.bookstore.bookserver.utils.simulationEntity.Money;
import jsd2204.bookstore.bookserver.utils.simulationEntity.Sales;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

@Repository
public interface DataSimulationMapper {
    int selectMax();
    int updateBookMoney(Money m);
    int updateBookSales(Sales s);
}
